Sandwich plate for construction and building structure, has sheet metals with edges, where plates of non- combustible thermal insulating material are arranged parallel to pivot connections and lie against to pivot connections

摘要

The plate has two sheet metals (1) with edges, which are formed by pivot connections and has a thermal insulating material (4) with reduced combustibility. The insulating material is arranged between the sheet metals and is interiorly glued with sheet metals, where the plates of the non- combustible thermal insulating material are arranged parallel to the pivot connections and lie against to the pivot connections. Expanded polystyrene, polyurethane foam or rock wool is used as thermal insulating material with reduced combustibility.